About

DNS is invisible until it breaks, and when it breaks the damage is disproportionate. Expired domains take companies offline. Silent record changes cause hours of mystery downtime. Misconfigured mail records quietly send half your email to spam. The current tooling landscape is scattered across half a dozen single-purpose products. DNSCheckPro brings them together.

Why a "time machine"?

Almost every monitoring tool tells you something changed. We tell you exactly what, when, and what it was before — going back as far as your plan retention allows. When an outage starts at 3am, "what does the DNS look like" is the wrong question. The right question is "what is different about the DNS today versus yesterday." That's our default view.

Why all three pillars?

Expiration tracking, configuration history, and posture grading are the same workflow: look at DNS data over time and tell a human about anything important. Splitting them into separate products means you pay three vendors, configure three dashboards, reconcile three sets of alerts, and miss the connections between them.

Free, in beta

DNSCheckPro is in private beta. Paid plans will roll out as the public service stabilizes — and a generous free tier will always exist for individuals and small projects.

Who's behind this?

Built by a small team in the US. Have a question, want early access, or interested in a partnership? Get in touch.